3-10-3: Front and back cover

3-10-4: Meaningless margin from online stores

Auto import of DB trims away the right and left margin of the images so I want the images to be trimmed.

3-10-5: Changing to image in different color

In most cases, the difference in the color of the cover means something like preview edition, reprint edition or convention/consignment edition. So I don't accept it unless you show undeniable grounds which prove the new image is the correct one.